From 45a381a38540db7621da248d996b1efe961bdd10 Mon Sep 17 00:00:00 2001 From: Nick Desaulniers <ndesaulniers@google.com> Date: Wed, 17 Aug 2016 16:00:08 -0700 Subject: [PATCH] binder: prevent kptr leak by using %pK format specifier Works in conjunction with kptr_restrict. Bug: 30143283 Change-Id: I2b3ce22f4e206e74614d51453a1d59b7080ab05a --- drivers/staging/android/binder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c index 2f287d072c4e..e3cae929a062 100644 --- a/drivers/staging/android/binder.c +++ b/drivers/staging/android/binder.c @@ -3354,7 +3354,7 @@ static void print_binder_node(struct seq_file *m, struct binder_node *node) static void print_binder_ref(struct seq_file *m, struct binder_ref *ref) { - seq_printf(m, " ref %d: desc %d %snode %d s %d w %d d %p\n", + seq_printf(m, " ref %d: desc %d %snode %d s %d w %d d %pK\n", ref->debug_id, ref->desc, ref->node->proc ? "" : "dead ", ref->node->debug_id, ref->strong, ref->weak, ref->death); } -- GitLab